baber/WOPTO huggingface dataset:
Patent JP-2005150102-A (JP)
Title: Cathode active material for lithium secondary cell and its manufacturing mathod as well as nouaqueous lithium secondary cell
Inventor: NAKAJIMA MOTOE
IPC: H01M10/05
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode active material with suppressed aggregation and a raised coating property and its manufacturing method as well as a lithium secondary cell having a good output property using the cathode active material by providing a distinction index whether the cathode active material is aggregated.  <P>SOLUTION: The cathode active material for a lithium secondary cell which is a nonaqueous lithium secondary cell being a lithium-containing compound oxide as a cathode active material absorbing and releasing a lithium ion has a median radius D50 ratio of the cathode active material (a value of D50 (without ultrasonic waves)/D50 (with ultrasonic waves)) of 1 or more and 2 or less by calculating laser diffractions when the cathode active material is dispersed in ethanol with the ultrasonic waves, and without using the ultrasonic waves. The cathode active material is manufactured with processes up to classification and packing after calcination under an environment of 20g(20g/m<SP>3</SP>) or less of a water vapor content per cubic meter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006118422-A (JP)
Title: Fan noise reducing device in electronic apparatus
Inventor: KATSUMATA SHINICHI
IPC: F04D29/66
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provided a fan noise reducing device reducing noise in an upstream and a downstream of a duct by one active noise control device.  <P>SOLUTION: This fan noise reducing device is provided in a casing of an electronic apparatus having ventilated by a fan or the duct and consists of a sensing microphone to acquire fan noise information, a secondary sound source generating sound wave for canceling the fan noise, an echo microphone for detecting residual noise after silencing fan noise by interference with sound wave from the secondary noise source, and a controller part creating same magnitude and reverse phase signal of the fan noise to minimize signal of the echo microphone from the sensing microphone in relation to fan noise in the duct. The duct branching to connect the upstream side and the downstream side of the fan is provided and the secondary sound source is installed in the branched duct.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120838-A (JP)
Title: Semiconductor device
Inventor: NAGASAKA SHINSUKE
IPC: H01L23/29
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To cause as less cracks as possible in a solder layer due to a temperature cycle in a semiconductor device which is such that a semiconductor element is bonded on a metal body by solder and then is sealed by a molding resin.  <P>SOLUTION: The semiconductor device 100 comprises the metal body 10, the semiconductor element 20 mounted on one face of the metal body 10, the solder layer 30 which exists between the metal body 10 and the semiconductor element 20 to bond these together, and a first resin 40 which seals the metal body 10 and the semiconductor element 20 as if wrapping around them. In the periphery of the solder layer 30, a second resin 70 formed of epoxy resin, etc. which has a coefficient of thermal expansion closer to that of the solder layer 30 than to that of the first resin 40 is formed along the entire circumference of the solder layer 30 in contact with an end of it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006124940-A (JP)
Title: Structural member formed by assembling grooved metal members
Inventor: HANYA KOJI
IPC: E04C3/29
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural member enabling the easy wiring therein, enabling accurate boring without producing burrs due to bending deformation in boring, reduced in weight and increased in strength, and manufacturable at low cost.  <P>SOLUTION: In this structural member having second grooved metal members facing each other at an interval and a first grooved metal member disposed between these members, three or more first grooved metal members 2 formed by cold working such as press working and a hot working are disposed at intervals. The second grooved metal members 3 formed by the cold working such as press working and the hot working and having ribs 9 projected inward or outward on the webs 7 thereof are disposed opposed to each other on the outside of the flanges 5 of he first grooved metal members 2. The flanges 5 of the first grooved metal members 2 and the inside ribs 9 or the webs 7 of the second grooved metal members 3 are joined to each other by using joining means such as drill screws, bolts, rivets, welding, and meld-bonding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125220-A (JP)
Title: Knocking control device of gas fuel direct injection engine
Inventor: TANIGUCHI SATOSHI
IPC: F02P5/152
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knocking control device of a gas fuel direct injection engine which can prevent knocking.  <P>SOLUTION: A knocking control device of a gas fuel direct injection engine is composed of a direct injector 41 and an ignition plug 13 provided facing a combustion chamber and of a knock sensor 1a taken as a knocking detection means for detecting or estimating the occurrence of knocking, and equipped with a high injection pressure setting means containing a high-pressure gas fuel line 34 and a cutoff valve 3Y so as to set the gas fuel injection pressure from the direct injector 41 higher than normal injection pressure when the occurrence of knocking is detected or estimated by the knock sensor 1a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125235-A (JP)
Title: Device and method for measuring flow rate
Inventor: NIIMI YOSHIHISA
IPC: G01F22/00
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for measuring a flow rate, measuring the injection flow rate of a fluid injection valve with high accuracy in a short measuring time.  <P>SOLUTION: An internal space 56 formed in the inside of the housing 52 of a flow rate measuring device body 50 is separated into a first fluid chamber 57 and a second fluid chamber 58 by a partition plate 54. Injection fluid is supplied from a pump to the first fluid chamber 57, and is supplied from the second fluid chamber 58 to a fuel injection valve. A float 66 is supported slidably on the side of the first fluid chamber 57 and on the side of the second fluid chamber 58 by the partition plate 54. A light receiving section 72 detects a boundary between parallel light and the shadow of the float 66 by blocking out parallel light irradiated by a light emitting section 70 by the float 66. When the fuel injection valve injects, the pressure of the second fluid chamber 58 becomes lower than the first fluid chamber 57, therefore, the float 66 is displaced from the first fluid chamber 57 to the side of the second fluid chamber 58 by pressure difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005157324-A (JP)
Title: Method of manufacturing optical film
Inventor: YAMASHITA AKIO
IPC: G02B5/20
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical film formed on a plastic substrate.  <P>SOLUTION: Disclosed is the method of manufacturing an optical film including the steps of laminating a peel layer and an optical filter on a first substrate, peeling the optical filter off the first substrate, and bonding the optical filter to a second substrate. Since the optical film manufactured according to the invention has flexibility, it can be provided on a portion or a display device having a curved surface. Further, the optical film is not processed at high temperatures, and hence, an optical film having a high yield with high reliability can be formed. Furthermore, an optical film having an excellent impact resistance property can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006125959-A (JP)
Title: Specimen evaluation device and its manufacturing method
Inventor: NORIMATSU MASAAKI
IPC: G01N21/59
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen evaluation device which dispenses with the alignment of a light irradiator and also provide a photodetector, and a method for easily manufacturing it at a low cost.  <P>SOLUTION: The specimen evaluation device 1 is equipped with a flow channel 3 for allowing a liquid containing a specimen to flow; the light irradiator having a light irradiating optical fiber 7 for guiding light which irradiates the specimen in the flow channel; and the photodetector having a light detecting optical fiber 8 for detecting the emitted light of the specimen in the flow channel or the transmitted light of a liquid. The optical fiber is fixed and provided in a base material constituting the flow channel so that its end surface is provided in the flow channel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125970-A (JP)
Title: Spectral device and spectral system
Inventor: SASE ICHIRO
IPC: G01J3/443
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectral device that can suppress block of light to be detected as much as possible and can prevent reduction of detection accuracy.  <P>SOLUTION: Light coming from an entrance slit is converted into a parallel light with a reflective miller of an incoming optical system and is made to come into a diffraction grating, diffracted light from the diffraction grating is collected by a reflective miller of an outgoing optical system and is made to come into a light receiving surface of a photodetector 45. A gobo 404 movable in the arrangement direction of a photo detection cell 400 is disposed in front of the light receiving surface. The gobo 404 is erected on a slider 403, the slider 403 screwing with a feed screw 401 is slid in front of the light receiving surface by rotating and driving the feed screw 401 with a stepping motor 402. Excited laser beam coming into the light receiving surface is blocked by the gobo 404, and incoming into the photo detection cell 400 is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123390-A (JP)
Title: Metal tone resin film and its manufacturing method
Inventor: OKISONO TADAHIRO
IPC: B41M1/10
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal tone resin film excellent in usability in which there is no break of a metal layer and a skin layer on which hairlines are formed can hardly be peeled.  <P>SOLUTION: An acrylic based peel layer (2) is laminated on a printing auxiliary film (1) consisting of a PET film, on which a metallic ink is printed by gravure printing and a printing layer (3) is laminated, on which an adhesion layer (4) is laminated and a transfer film (10) is formed. On a substrate layer (5) consisting of a thermoplastic film such as ABS or the like, the transfer film is thermal transferred turning the adhesion layer downward, then the printing auxiliary film is eliminated and a printing film (11) is formed. On the peel layer of the printing film, a covering layer (6) consisting of an acrylic film is laminated by a thermal press laminate method. After that, hairlines (6a) are formed by a sandpaper or the like and a metal tone resin film (12) is perfected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005102273-A (JP)
Title: High frequency switch
Inventor: SHIGEMATSU TOMONORI
IPC: H01P1/15
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band and low loss high frequency switch.  <P>SOLUTION: The switch comprises first and second switching elements (hereinafter described as SW elements) loaded in parallel to a λ/4 portion from a branch portion of a path connecting between a first line path and a second and a third line paths, a first impedance transformer (hereinafter described as a Z<SB>0</SB>transformer) to be connected between the first line path and the branch portion, a first high impedance line path (hereinafter described as a high Z<SB>0</SB>line path) of λ/4 for connecting the branch portion to the first SW element, a second high impedance line path of λ/4 being connected to the first SW element and the first high Z<SB>0</SB>line path, a second Z<SB>0</SB>transformer to be connected between the second high Z<SB>0</SB>line path and the second line path, a third high Z<SB>0</SB>line path of 1/4 wave length for connecting the branch portion and the second SW element, a fourth high Z<SB>0</SB>line path of λ/4 being connected to the second SW element and the third high Z<SB>0</SB>line path, and a third Z<SB>0</SB>transformer connected between a fourth high Z<SB>0</SB>line path and the third line path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006110530-A (JP)
Title: Air filter
Inventor: NAKAMURA TAKEJI
IPC: B01D46/52
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter which can solve the problem that a filter frame, which is simple in structure and operation, can realize replacement of a filter medium, and can maintain a high level of airtightness, cannot be provided yet, despite the recent adoption of a filter medium replacement-type filter in the air filter industry from the viewpoints of reducing industrial wastes, improving natural environment, and reducing the cost.  <P>SOLUTION: In this air filter, in a filter frame 1 comprising an upper plate 2, a lower plate 3, and side plates 4a, 4b provided on both sides, bent shape parts 5a, 5b are provided in the upper plate 2. The bent shape parts 5a, 5b are fitted into a space defined by a plate piece 7 formed on the inner face of the upper part in both side plates 4a, 4b, and both the side plates 4a, 4b, so that the upper plate 2 is rendered detachable. Further, an elastic seal material 9 is applied on the inner surface of both the side plates 4a, 4b and the inner surface of the upper plate 2 and the inner face of the lower plate 3. The above construction can realize replacement of the filter medium 10 simply in a highly hermetically sealed state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134254-A (JP)
Title: Authentication information automatic input apparatus, method, and program
Inventor: AKIYOSHI ISAMU
IPC: G06F21/32
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To make registration work of authentication information of a user ID, password, and the like simpler than before and to prevent erroneous registration of the authentication information.  <P>SOLUTION: The program is provided with: a step S24 for acquiring new authentication information; a step S26 for transmitting the new authentication information to an application (a); a step S27 for updating the authentication information registered to the application (a); and a step S30 for updating the authentication registered to a PC to new authentication information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137785-A (JP)
Title: Polyester resin composition and molded product composed of the same
Inventor: KAWABE MASAYUKI
IPC: B29C45/00
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition and to provide a readily moldable molded product made of a polyester resin having excellent heat, impact and chemical resistances and transparency.  <P>SOLUTION: The polyester resin composition is composed of a combination of a polycarbonate resin and an amorphous copolymer polyester resin satisfying the following formula: -0.010<X-Y<0.005 when the refractive index of the polycarbonate resin at 20°C is X and the refractive index of the amorphous copolymer polyester resin having ≤10 J/g heat of crystal fusion measured with a DSC (differential scanning calorimeter) at 20°C is Y. The molded product is composed of the polyester resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139362-A (JP)
Title: Automatic vending machine
Inventor: NISHIYAMA TAKASHI
IPC: G07F9/00
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To make the appearance of an automatic vending machine satisfactory by preventing the wiring of merchandise selection buttons from being viewed from the outside, and to simplify wiring processing.  <P>SOLUTION: A merchandise display chamber 5 is configured between an electric lighting board 3 on the front face of an outside door closing the front face of an automatic vending machine and its inside back board 4, and a merchandise sample 6 is held on the front face of the back face 4, and merchandise selection buttons 7 are arrayed on the electric lighting board 3. A depression button 9 of the merchandise selection button 7 and a switch 10 are separately configured, and the depression button 9 is mounted on the electric lighting board 3, and the switch 10 is mounted on the back face of the back board 4. Thus, it is possible to perform the wiring processing of the switch 10 at the back side, and it is not necessary to consider the appearance by preventing the wiring from being viewed from the outside, and it is possible to freely arrange the depression button section 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137868-A (JP)
Title: Polyimide film and flexible circuit board
Inventor: ISHIBASHI TADASHI
IPC: B32B27/34
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film having not only excellent handleability and flexibility but also high dimensional stability, and providing a high peel strength from a metal foil when stuck to the metal foil through an adhesive; and to provide a method for easily producing the film, and a flexible circuit board using the film.  <P>SOLUTION: The polyimide film is obtained by thermally or chemically imidizing a polyamic acid containing acetylacetonatoiron (III). The polyimide film has a controlled Young's modulus and thermal expansion coefficient, and provides the high peel strength when being stuck to the metal foil through the adhesive by pressurizing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136548-A (JP)
Title: Slot machine
Inventor: TOSHIMA TAKESHI
IPC: A63F5/04
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of continuously executing an interesting performance with narrativity while attaining an original purpose of the performance by executing the performance based on a lottery result and, when the performance is continued, there are cases of a double winning and non double winning, so that a player cannot identify it in either case, thus providing the player with an expectation by executing a continuous performance.  <P>SOLUTION: When doublingly winning in the both of a carry-over role and a non-carry-over role, this game machine executes the continuous performance having a content continued from the content of the performance in a predetermined single unit game during performing the unit game at least twice or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137912-A (JP)
Title: Liquid composition, liquid composition cartridge, liquid-drop discharge equipment, and method for discharging liquid drop
Inventor: FUKUDA TOSHIO
IPC: C09D11/00
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new liquid composition that can solve a trouble that occurrence of kogation could not be prevented when a former liquid composition comprised of a pigment, water and an organic solvent is used in electro-thermal conversion-type liquid-drop discharge equipment.  <P>SOLUTION: The liquid composition comprises a pigment, water and a water-soluble organic solvent and is dischargeable as a droplet using a heating resister. The composition contains either one or both of 3-hexyne-2,5-diol and 3,5-dimethyl-1-hexyne-3-ol. Content of an additive within a range of 0.01-10 mass% is desirable. The liquid composition can prevent occurrence of kogation at a low cost even when the liquid composition is heated and produces a decomposition product of the pigment or such foreign matter as impurities etc., because a film is formed on the surface of the heating resister. As a result, it is realizable for a long period of time that a velocity of discharging the liquid composition is kept high, discharging of the liquid composition drop is kept good, and high quality printing is made possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126758-A (JP)
Title: Detachable unit and image forming apparatus
Inventor: KANATSU KOTARO
IPC: B65H5/00
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit that is detachable from an image forming apparatus capable of easily cleaning paper powder, scraped by a cleaning means, such as Mylar (R), off the body of the image forming apparatus, and to provide the image forming apparatus.  <P>SOLUTION: In the unit detachable from the image forming apparatus, the cleaning means (21) for cleaning that abuts against the prescribed member (6) of the image forming apparatus is attached to the outer frame 22 of the unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145586-A (JP)
Title: Image forming apparatus
Inventor: MARUKO MASAMI
IPC: B65H29/20
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pair of conveyance rollers, disposed close to a fixing device, from forming a pressure mark or a slide scratch on a toner image on paper when holding and conveying the paper.  <P>SOLUTION: The image forming apparatus includes: the fixing device 30 for applying heat and pressure to form S with an unfixed toner image transferred thereto, thereby fixing the unfixed toner image; and the pair of conveyance rollers 37 disposed downstream of the fixing nip area N of the fixing device 30 in the direction of paper conveyance and used to sandwich and convey the form S passed through the fixing nip area N. Of the pair of conveyance rollers 37, a plurality of microprotrusions 37B2 are formed on the peripheral face of the conveyance roller 37B that comes into contact with a toner image recorded on one side of the form S.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141475-A (JP)
Title: System for game
Inventor: IOKI SADAO
IPC: H04N7/18
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for game which helps try to arrange the staffs accurately for catching the offenders by predicting the escape routes of the offenders or facilitates the sheltering of the visitors surrounding the routes when the fraudulence takes place.  <P>SOLUTION: With a managing unit 24, the information containing the position of fixed objects (game machines or the like) within the parlor is stored and how the variable objects (players or the like) exist within the parlor (presence and existence position) is monitored and properly updated to be stored. The current situation within the parlor is made up to specify the position of the game machine involved in the fraudulence from the result of the monitoring of the variable objects and the information on the fixed objects. The escape route at least facilitating the escape the most is searched out of the routes to the respective outlets from the position of the occurrence of the fraudulence specified. In the searching of the routes, the positions that make the passage the most difficult is specified within the parlor referring to the current situation within the parlor made up and the degree of difficulty in letting the offenders pass the positions presumed to be hard to pass is classified by the points and the route the least in the total of the points is determined to be the easiest to escape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI